Still no period and again I am burping a lot today and I usually don't burp alot and havnt eaten…

Still no period and again I am burping a lot today and I usually don't burp alot and havnt eaten anything that would make me gasy. Still have on and off pressure like cramps and feeling bloated and full like. I guess only time will tell. I won't test any sooner than 8 days today is day 3 so 5 more to go..